lcfirst

(PHP 5 >= 5.3.0, PHP 7)

lcfirstMake a string's first character lowercase

Descrierea

lcfirst ( string $str ) : string

Returns a string with the first character of str lowercased if that character is alphabetic.

Note that 'alphabetic' is determined by the current locale. For instance, in the default "C" locale characters such as umlaut-a (ä) will not be converted.

Parametri

str

The input string.

Valorile întoarse

Returns the resulting string.

Exemple

Example #1 lcfirst() example

<?php
$foo 
'HelloWorld';
$foo lcfirst($foo);             // helloWorld

$bar 'HELLO WORLD!';
$bar lcfirst($bar);             // hELLO WORLD!
$bar lcfirst(strtoupper($bar)); // hELLO WORLD!
?>

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